3(-6+r)=30

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Solution for 3(-6+r)=30 equation:



3(-6+r)=30
We move all terms to the left:
3(-6+r)-(30)=0
We add all the numbers together, and all the variables
3(r-6)-30=0
We multiply parentheses
3r-18-30=0
We add all the numbers together, and all the variables
3r-48=0
We move all terms containing r to the left, all other terms to the right
3r=48
r=48/3
r=16

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